Invention Grant
- Patent Title: Drive circuit and display apparatus
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Application No.: US16320714Application Date: 2016-07-27
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Publication No.: US10665196B2Publication Date: 2020-05-26
- Inventor: Yoshihisa Takahashi
- Applicant: SAKAI DISPLAY PRODUCTS CORPORATION
- Applicant Address: JP Sakai-shi, Osaka
- Assignee: SAKAI DISPLAY PRODUCTS CORPORATION
- Current Assignee: SAKAI DISPLAY PRODUCTS CORPORATION
- Current Assignee Address: JP Sakai-shi, Osaka
- Agency: ScienBiziP, P.C.
- International Application: PCT/JP2016/072036 WO 20160727
- International Announcement: WO2018/020613 WO 20180201
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G11C19/28 ; G09G3/20

Abstract:
Provided are a drive circuit and a display apparatus capable of suppressing the delay of a drive signal. Each of multiple shift registers comprises: an output switching element to which a predetermined clock signal to be input, the output switching element comprising a second controlled terminal is connected to an output node from which a drive signal is output; a first input switching element comprising a first controlled terminal to which a set signal to be input and a second controlled terminal connected to the output switching element; and a control unit for applying a predetermined electric potential to the second controlled terminal of the output switching element, wherein a low-level electric potential of the predetermined clock signal is lower than a low-level electric potential of the drive signal, and the predetermined electric potential is applied to the output switching element when the predetermined clock signal falls.
Public/Granted literature
- US20190164516A1 DRIVE CIRCUIT AND DISPLAY APPARATUS Public/Granted day:2019-05-30
Information query
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